The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 23, 2025
Filed:
Dec. 04, 2023
Applicant:
Rolls-royce Corporation, Indianapolis, IN (US);
Inventors:
Ted J. Freeman, Indianapolis, IN (US);
Aaron D. Sippel, Indianapolis, IN (US);
Clark Snyder, Indianapolis, IN (US);
Assignee:
Rolls-Royce Corporation, Indianapolis, IN (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 11/08 (2006.01); F01D 25/12 (2006.01); F01D 25/24 (2006.01);
U.S. Cl.
CPC ...
F01D 11/08 (2013.01); F01D 25/12 (2013.01); F01D 25/246 (2013.01); F05D 2240/11 (2013.01); F05D 2260/201 (2013.01); F05D 2300/6033 (2013.01);
Abstract
An assembly adapted for use in a gas turbine engine includes a blade track segment, a carrier segment, and a retainer. The blade track segment defines a portion of a gas path of the gas turbine engine. The carrier segment supports the blade track segment to locate the blade track segment radially outward of the axis. The retainer couples the blade track segment to the carrier segment. The carrier segment may include a plurality of impingement passageways to conduct cooling air to the blade track segment.